CBFZ-F32AFHX High Pressure Gear Pump | CBFZ Series | Industrial Hydraulic Pump

The CBFZ Series High Pressure Gear Pump from LIC Hydraulic is an industry-leading power component designed for the most demanding mobile and industrial hydraulic systems. The CBFZ-F32AFHX model combines high-strength aluminum extrusion with advanced floating bushing technology to deliver exceptional volumetric efficiency at pressures up to 25MPa. Our CBFZ series encompasses the technical strengths of the CBF, CBG, CBK, and CBT families, offering a robust, 100% interchangeable solution for your machinery. Each unit undergoes rigorous dynamic load testing to ensure field reliability.

Technical Specifications

• Series: CBFZ (High Pressure Aluminum)

• Displacement Range: $10\text{–}100\text{ ml/r}$

• Nominal Pressure: 20 MPa (2900 psi)

• Max Pressure: 25 MPa (3625 psi)

• Speed Range: $600\text{–}3000\text{ rpm}$

• Efficiency: $\ge 95\%$ Volumetric Efficiency

• Drive Shafts: Splined, Keyed, or Tapered options available.

Core Advantages

• Axial Pressure Compensation: The floating side plate design automatically compensates for internal clearances based on operational pressure, maintaining peak performance even as the pump ages.

• Heavy-Duty DU Bearings: Equipped with premium composite bushings that offer superior resistance to cavitation and high radial loads, ensuring stability during rapid pressure cycles.

• Fatigue-Resistant Housing: The high-strength aluminum body is engineered to withstand constant pressure pulsations without structural deformation or leaking.

• Universal Compatibility: Designed to be a drop-in replacement for CBF, CBG, CBK, CBKL, CBN, CBQ, CBT, and CBW series, streamlining your inventory management.

Application Areas

• Construction Machinery: Steering pumps for loaders, pilot pumps for excavators, and vibration drives for rollers.

• Agricultural Equipment: Tractor lift systems and combine harvester auxiliary drives.

• Mining & Drilling: Cooling circulation for drill rigs and hydraulic power for mobile crushers.

• Industrial Units: Power packs for high-pressure presses and lifting platforms.

Maintenance Best Practices

• Fluid Cleanliness: To maximize the life of the floating bushings, maintain oil cleanliness at ISO 19/16 or better.

• Startup Lubrication: Before the first run, ensure the pump body is filled with oil. “Dry starts” are the leading cause of internal galling and premature failure.

• Sealing Check: Regularly inspect the shaft seal for signs of leakage. Air ingestion through a worn seal can cause aeration, leading to loud noise and catastrophic cavitation damage.